Australian boy who lost visual part of his brain can see
A seven-year-old boy who lost the visual processing center of his brain at two weeks old has shocked doctors by having normal sight. The unidentified Australian boy, known as BI, lost his visual cortex due to a rare metabolic disorder called medium-chain acyl-Co-A dehydrogenase deficiency. Now a report has revealed that BI is the first person ever to have normal sight without a visual cortex - he is able to play soccer, see colors and identify faces and only suffers nearsightedness. New tests showed that his brain rerouted itself to make up for sight, leading researchers to believe that newborn brains can recover and adapt much better than mature ones. An MRI shows a normal brain (left) and the seven-year-old Australian boy's brain that has been missing the visual cortex (right) since he was two weeks old The visual cortex is the part of the brain that receives and processes sensory nerve impulses from the eyes, ultimately giving you the ability to see.
Dec-6-2017, 23:30:05 GMT
- Country:
- North America > United States
- New York (0.05)
- Oceania > Australia
- North America > United States
- Genre:
- Research Report > New Finding (0.32)
- Industry:
- Health & Medicine > Therapeutic Area > Neurology (1.00)
- Technology: